Installation manual OVERVIEW D 50"
Title: Date: ProdID: Installation manual OVERVIEW MDG50-DL/OVERVIEW MDR50-DL / OVERVIEW MDR+50 September 2006 doc-3303-5 Rev: 10 This manual is divided into 11 chapters: main issue update chapter 1 chapter 2 chapter 3 Rev. 10 seamless screen added chapter 4 Rev. 04: earthquake protection kit added, chapter 5 Rev. 08: wall fixation added chapter 6 Rev. 10 installation of 3200 color filter chapter 7 chapter 8 Chapter9 Chapter10 Chapter11 new: corr.: add.
1. Assembly of support frame Table of contents 1 Assembly of support frame ............................................................................................................... 1-1 1.1 Contents of support frame carton...............................................................................................................1-2 1.2 Required tools..............................................................................................................................................1-3 1.
1. Assembly of support frame 6.10 Settings of the Multi Input Module and the controller (SXGA emulation) .............................................6-1 6.10.1 Multi Input Module ...........................................................................................................................6-1 6.10.2 Controller...........................................................................................................................................6-1 7 Optical Adjustment .......................
1. Assembly of support frame 8.5.11 Freeze............................................................................................................................................. 8-36 8.5.12 Disable IR ....................................................................................................................................... 8-37 8.5.13 Lamps ............................................................................................................................................. 8-38 8.5.
1. Assembly of support frame 1 Assembly of support frame In deliveries for over sea destination the supports are completely disassembled This section describes how to assemble the support frame for OverView mD.
1. Assembly of support frame 1.1 Contents of support frame carton Before starting to assemble the support frame check if the material is complete.
1. Assembly of support frame 1.2 Required tools Quantity Description 1 Torx key size 30 1 Allen key size 6 Table 2 List of required tools 1.3 Assembly of left and right frame The following picture shows how to assemble both frames. Figure 1-2 One of the profiles PU I 7 is equipped with 3 more counter nuts than the other. This profile must be installed at the right side of the support frame (rear view). It is very important that the profiles fit exactly together. The following figure shows details.
1. Assembly of support frame 1.4 Installation of horizontal profiles • Install the two horizontal profiles PU II 3 at the profiles PU I 2 and PU II 4 Figure 1-4 • Turn the support that the two profiles PU II 3 touch the ground. • Install the second frame at the profiles PU II 3.
1. Assembly of support frame • Insert the two lower panels. Figure 1-6 The panels must be tightened by securing screws and joined by rivets (see Figure 1-6). • Install both top profiles PU II 3. One of these profiles is equipped with 3 more counter nuts than the other. This profile must be installed at the front of the support frame between the profiles PU I I and PU I 2.
1. Assembly of support frame • Install the multi socket angle (position see Figure 1-1 [2]) The power strip includes 6xIEC 320 sockets and is rated for a max. current of 10A. Always take care that the max. rating of the power strip is not exceeded! In case the installation site is in a 110V country, and in case the display wall is higher than 3 rows, an additional power strip has to be installed. Of course the two power strips may not be connected in serie! In 110V countries, at max.
1. Assembly of support frame • Install the multi socket angle (position see Figure 1-1 [2]) Figure 1-8 • Install the reinforcing brackets ( see Figure 1-1 [1]). If the support is higher than 875 mm these brackets look different, but the install procedure is exactly the same.
1. Assembly of support frame Figure 1-10 • Insert the adjustable feet.
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2. Set up of OverView mD 2 Set up of OverView mD This section describes the set up of OverView mD Two engineers are required to set up the system. The room in which the installation is carried out should already have been cleaned. The set up comprises the following steps: • Installation of supporting frame. • Installation of dark-boxes. • Installation of screen module.
2. Set up of OverView mD 2.1 Set up of Supporting Frame The following tools are required to set up the supporting frame: Size 5 and 6 hexagon keys. Size 12 and 13 fork wrenches. Size 10-socket spanner. Precision spirit level. Proceed as follows to set up a linear arrangement: Front side 2 1 Positions of adjustable feet 3 4 Back side Figure 2-1 adjustable feet • Unpack supporting frame, screw in the adjustable feet as far as possible, and position frames at required place.
2. Set up of OverView mD • Screw the supporting frames together (size 10 socket spanner and size 5 hex key). • Be sure that the 2 frames are exactly adjusted (check area). O.K. Check area Check area Frame 1 Frame 2 Figure 2-2 position of securing screws and check area In order to assemble a polygonal arrangement, proceed as follows: • Concerning the feet adjustment of the supporting frames proceed as mentioned above.
2. Set up of OverView mD Figure 2-4 Polygonal installation of support rear view 2.2 Set up of Dark Boxes When assembling the dark boxes, take special care that adjacent dark boxes are fitted exactly lined up. The following tools are required when assembling the dark boxes: Size 5 and 6 hexagon keys. Size 10 socket spanner. Size 12 and 13 fork wrenches.
2. Set up of OverView mD Profile connector Securing screw Supporting frame Figure 2-6 profile connectors • Unpack the dark boxes. • Remove the two covers from the backside of each dark box. • Place the dark boxes of the first row onto the profile connectors of the supporting frame.
2. Set up of OverView mD Figure 2-8 Polygonal installation of dark boxes rear view • Use the polygonal template to align the two dark boxes. The two profiles (A + B) must fit exactly together with the template (polygonal arrangement). Figure 2-9 polygonal alignment of dark boxes • Insert profile connectors into the corner profiles of each dark box of the first row and tighten securing screws (size 6 hexagon key).
2. Set up of OverView mD Dark box Dark box Supporting frame Figure 2-10 Installation of the second row • Screw the dark boxes together as mentioned above (see Figure 2-10). • If the configuration consists of more than two rows of dark boxes the system have to be fixed to the wall.
2. Set up of OverView mD 2.3 Installation of Safety Brackets • Before the installation of the safety brackets check again the position of the supports. • Each support has to be anchored by two safety brackets on the floor to avoid any movement. Figure 2-11 Position of safety brackets • The safety brackets have to be fixed to the floor by one securing screw and two securing screws on the profile. Figure 2-12 How to install the safety bracket • Use a drill bit size 4.
2. Set up of OverView mD 2.4 Grounding of the structure Every support of OverView comes with a grounding kit which consists of a grounding wire (5m), the required fixation material and the label: Figure 2-13 grounding kit The wire has to be connected on a vertical profile of the support. The following picture shows the connection point – at this position, from the backside of the profile, a counter nut is attached.
2. Set up of OverView mD 2.5 Pick up the protective foil of the mirror The following figure shows how to pick up the protective foil of the mirror.
3. Installation of Screen Module 3 Installation of Screen Module The screen modules are precision optical components! Do not touch with your bare hands. Unpack always with two persons! Use fabric gloves! Figure 3-1 Unpacking a screen module Lift simultaneously on both sides - don't tilt. Unpacked screens shall directly be installed! Don't park on the floor! Danger of breaking! The following tools are required to assemble the screens: Cloth gloves. Long hexagon key size 5 mm.
3. Installation of Screen Module 3.1 Installation of the standard screen module for systems with SXGA emulation In case of an SXGA system with an SXGA+ projection unit and a Multi Input Module, a spacer has to be mounted between the darkbox and the screen to enhance the depth. The spacer comprises 2 horizontal and two vertical profiles which have to be assembled. This frame then is hung on the pins of the darkbox.
3. Installation of Screen Module Figure 3-3 positions of screw connectors • The spacer frame and the screen module is held by four screw connectors fitted in the dark box. Figure 3-3 shows the positions of these screws at the dark box. Figure 3-4 securing screen module • Align screen modules and lock screw connectors. Take care not to de-form the spacer frame! The edges of the screens must be parallel and separated by 0.4 to 1.2 mm (expansion gap).
3. Installation of Screen Module 3.2 Installation of the standard screen module • Place the screen module on the guide pins (Figure 3-3) on the front of the dark box. Be careful to ensure that the edges of the screens are not damaged. Figure 3-5 Screen module • Screw on the screen module with an hexagon key size 5 mm (torque 11-2 NM). Figure 3-6 positions of screw connectors • The screen module is held by four screw connectors fitted in the dark box.
3. Installation of Screen Module Figure 3-7 securing screen module • Align screen modules and lock screw connectors. The edges of the screens must be parallel and separated by 0.4 to 1.2 mm (expansion gap).
3. Installation of Screen Module 3.3 Installation of the seamless screen module Screen concept: static There are 4 different states of movability of one module depending on the position in the wall. There is one complete static module in the centre of the base row; the other base row modules can move in horizontal direction; and the modules above the static module can move in vertical direction. For all other modules of a display wall, movement in vertical and horizontal direction is possible.
3. Installation of Screen Module To block vertical movement, 4x2 screws have to be applied and fixed. To block horizontal movement, 2x1 screws have to be applied and fixed, one at each side.
3. Installation of Screen Module 0 screws 0 screws 2 screws 0 screws 0 screws 0 screws 2 screws 0 screws static 8 screws 8 screws 10 screws 8 screws All screens are delivered with full movability, i.e. no screws attached. The number of screws to be applied and fixed depends on the position of the screen in the display wall. Depending on the position of the screen in the display wall, zero, 8 (4x2), 2 (2x1) or 10 (4x2 + 2x1) screws have to be installed.
3. Installation of Screen Module Step3 When all screws have been applied and fixed, place the screen module on the guide pins on the front of the dark box. Be careful to ensure that the edges of the screens are not damaged. Screw on the screen module with an hexagon key size 5 mm (torque 1-2 NM). The picture on the right shows tightening one of the screws at the bottom. Try to fix the screen centered to the darkbox (visual check) Tighten all 4 screws! Completely remove movement screws.
3. Installation of Screen Module Step5 All other screens of the bottom row are installed following the procedure below: Apply the 4x2 screws to block the vertical movement. Step6 Screw in the horizontal movement screws until the screen front is moved approx. 1mm against the vertical frame towards the horizontal movement screw. Hang the screen on the pins.
3. Installation of Screen Module Step9 adjusted to one level When all screens of the bottom row are installed, level the screens! bottom row Loosen the 4 locking screws to move the screen slightly in vertical direction. Adjust the vertical position of the screens that the upper border of the front elements make a straight line. Step10 Install the screens of the second row: Start with the screen on top of the static screen. Lock it in horizontal direction by applying 2x1 screw diagonally.
3. Installation of Screen Module Step12 The leveling of the upper border of that row and the rows above is determined just by the tolerance of the screen size which is very tight. So the leveling should be already quite good.
3. Installation of Screen Module Step16 Start with the vertical brush on the bottom row! Remove the protective tape. Step17 Position and align the brush to the top edge of the dark box. Carefully fix the brush to the darkbox. Take care that the bristles are aligned with black metal border of the screen! Step18 Proceed accordingly to attach the brush on the next module.
3. Installation of Screen Module Step20 Position, align and attach the shortened brush on the bottom of the module in-between the support profiles.
4. Additional fixation facilities of systems employed with earthquake protection 4 Additional fixation facilities of systems employed with earthquake protection For special requirements, the OverView mD50 system can be built up using a special support ("earthquake support") and the earthquake protection kit for the dark box. The earthquake protection kit consists of some additional fixation facilities for screws and some additional plates to increase the stiffness of the dark box.
4. Additional fixation facilities of systems employed with earthquake protection 4.1.2 Fixation of the screen frame After the screen has been aligned, the screen frame is additionally fixed to the left and right vertical profile of the dark box by means of a screw M6x55 DIN 912 with washer. Look at the big picture and the detailed view to see where the additional screws are installed. Of course it is the same for the left vertical profile (seen from behind).
5. Wall fixation 5 Wall fixation General The wall fixation comprises some standard parts (brackets, screws) and some project specific parts (profiles). The wall fixation is available in a linear version and in an A-shape version. Rules The display wall has to be fixed to the floor, and in case of (more than) three rows, to the wall, too. Fixation to the floor only: In case a system has only to be fixed to the floor, every support is attached on the front side and on the back side.
5. Wall fixation Linear version The length of the profile is project specific and defined by the distance between the rear side of the display wall and the wall of the building! The attachment of the profile on the wall of the building allows to be positioned between 30degrees and 60degrees off the straight connection thus also eliminating unevenness of the wall. The following pictures show a sketch of the installed wall fixation on the display wall: Figure 5-2 wall fixation, linear version Item no.
5. Wall fixation To install the wall fixation at the display wall, proceed as follows: • Take the fixation bracket [4] and attach it to the profile of the dark box (linear setup of the display wall) using the screws M6x40 [1] and the washers U-6-125 [5]. In case of a polygonal setup, the bracket is attached to the polygonal connection bracket.
5. Wall fixation A-shape version The length of the profile is project specific and defined by the distance between the rear side of the display wall and the wall of the building! The attachment of the profile on the wall of the building allows to be positioned between 30degrees and 60degrees off the straight connection thus also eliminating unevenness of the wall.
5. Wall fixation The following pictures show a sketch of the installed wall fixation on the display wall: Figure 5-6 wall fixation, A-shape Item no.
5. Wall fixation To complete the A-shape, • apply one of the brackets at each side of the short connection profile by means of M10x85. User the spring washer and nut to fix it. Figure 5-7 Wall fixation, A-shape version, bracket at the "leg" of the A • Fix the brackets at the legs of the "A": insert 4 Kanya nuts into each of the leg profiles and fix the bracket using screws M6x10 and spring washers.
6. Installation of Projection System 6 Installation of Projection System Check the power rating on your outlet before connecting the multiMedia-Terminal and the projection modules to the wall outlet or to a power strip. Contact your facilities manager or a qualified electrician if you are not sure what type of power is supplied to your building. The devices are designed to operate with single-phase power systems having a grounded neutral conductor.
6. Installation of Projection System 6.1 Installation of Illumination Unit Remove the left top [1], center [4]and the right rear cover [5]. (see Figure 6-1) Figure 6-2 Rear view dark box with removed rear covers Pos Description A Projection mirror B Guide pins for predefined projector position C Position of projector securing screws D Cooling hose illumination unit E Cooling hose projector F Guide pins for predefined illumination unit position Table 4 Unpack the illumination unit.
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6. Installation of Projection System Figure 6-5 Overview illumination unit Pos Description Pos Description A Main Power 1 Connectors B Rocker switch On/Res. with LED 2 Optical interface C Rocker switch active Lamp 3 Cooling air outlet D LEDs (L1, L2, Fan) 4 Cover lamp top (lamp 1) E LED lamp door 5 Cover lamp bottom (lamp 2) F Position of guide pins G Position of securing screws Table 5 Due to the keyholes, the securing screws might already be pre-installed.
6. Installation of Projection System 6.2 Installation of Projection Unit Unpack the projection unit and remove the protective cover of the optical interface.
6. Installation of Projection System Figure 6-7 Pos Description A Position of guide pins B Position of securing screws C Rear cover D Connectors E Protective cover cooling air input F Housing of light sensor Table 6 Install the projection unit at the foreseen position (see Figure 6-8).
6. Installation of Projection System Figure 6-8 Projection unit installed Pos Description A Position of guide pins B Position of securing screws C Protective cover Table 7 Tighten the securing screws [B]. Make sure that the screws fit tightly! Especially the mid screw of the upper row! A tight fitting is mandatory for a stable adjustment! Remove the protective cover [C] and install the cooling hose.
6. Installation of Projection System 6.3 Installation of the 3200K color filter cartridge To install the 3200K color filter cartridge, • switch the projector to standby. • power off the projector. • remove the rear shielding of the projection unit. The following pictures show an overview of the projection unit and a detailed view on the position where the filter cartridge has to be installed.
6. Installation of Projection System The 3200 K filter assembly looks like this: The fixation angle will be fixed to the drills of the removed black sheet metal cover. The activation handle allows sliding the filter in and out. In-position: the filter is inactive, color temperature = 6500K. Out-position: the filter is active, color temperature = 3200K Insert the filter assembly into the slit of the projection unit. The activation handle shows towards the lens.
6. Installation of Projection System The following pictures show the projection unit after the installation of the 3200K color filter cartridge: B For a color temperature of 3200K, move down the activation handle to activate the filter. Close the shielding of the projection unit. Please note: To switch the color temperature back to 6500K, the shielding has to be removed again to move the activation handle up.
6. Installation of Projection System 6.4 Installation of the Multi Input Module (SXGA emulation) On the left side of the darkbox you see the enforcement metal. The support for the Multi Input Module will be fixed to this enforcement. Unscrew the screw shown in the picture. Into the vertical profile, a movable nut has to be inserted. Look at the support of the Multi Input Module. It has a "nose" which will have to be fit into the hole of the enforcement metal indicated by the arrow.
6. Installation of Projection System 6.4.1 Installing the sensor of the Multi Input Module The IR sensor of the Multi Input Module will be placed upon the IR sensor of the projection unit. Therefore it comes with two fixation facilities.
6. Installation of Projection System 6.4.2 Cabling of the Multi Input Module and installation of the unit The power cable of the illumination unit has to be unplugged and lenghtened by the extension cord. The second interface of the extension cord has to be connected to the power in socket of the Multi Input Module. The power out socket of the Multi Input Module has to be connected to the illumination unit.
6. Installation of Projection System 6.5 Cabling The following figure shows a block diagram about the cabling.
6. Installation of Projection System 6.6 Inserting the Lamp Modules (Illumination unit with lamps of 100W/120W) • Fetch the lamp module on its housing. The power socket is on the right side. • Insert the lamp carefully. Take care that the "tubes" slide on the guide rods [2].
6. Installation of Projection System • Close the lamp door • Use the screw driver and lock the lamp door by turning the screw a quarter turn clockwise. The Serial Number of the lamps have to be entered, cf. Reset Runtime. In addition, Lamp Optimization has to be performed once for both lamps, cf. Lamp Optimization. It is recommended to do these step as soon as possible. 6.7 Inserting the Lamp Modules (Illumination unit with lamps of 200W) • Fetch the lamp module on its housing.
6. Installation of Projection System • Close the lamp door • Use the hexagon key and lock the lamp door by turning the screw a quarter turn clockwise. After the replacement of a lamp module, the new serial number has to be entered, and it is highly recommended to select the lamp optimization procedure, cf. Error! Reference source not found., found. Error! Reference source not found.. found. In emergency cases the lamp optimization procedure can be skipped for the moment and carried out later. 6.
6. Installation of Projection System 6.9 Running the fans Before taking the system into operation it must be ensured that the fans and the hoses are dust free. Therefore remove again the hoses from the illumination unit and the projection unit and start the fan. Run the system in standby! Do not switch on the lamps! The fans should run for about 5 minutes before continuing. Then re-attach the hoses. Now you can start with the adjustment procedure 6.
7. Optical Adjustment 7 Optical Adjustment After setting up the system optical adjustment must be done. In the following chapter a description of the adjustment facility is given as well as some hints to carry out this procedure. Only authorized and specially trained personnel should carry out adjustment! Keep in mind that electrical power is supplied! Never touch anything different from the parts described below due to the dangers of electrical shock.
7. Optical Adjustment 7.2 The projection lens for SXGA systems Figure 7-1 projection lens for SXGA systems 1 Scale for screen size adaptation 2 Focus adjustment 3 Zoom adjustment 4 2 fixation screws for focus lock - the focus ring still shows some clearance after locking. This due to the mechanical design of the lens. Anyway, the focus is fixed.
7. Optical Adjustment 7.3 The projection lens for XGA systems Figure 7-3 projection lens for XGA systems 1 Scale for screen size adaptation, turn left for 50" systems, right for 67" systems 2 Fixation screws for screen size adaptation lock, filled with paint 3 Zoom adjustment 4 Focus adjustment 5 3 fixation screws for zoom lock 6 2 fixation screws for focus lock - the focus ring still shows some clearance after locking. This due to the mechanical design of the lens. Anyway, the focus is fixed.
7. Optical Adjustment 7.4 Strictly prohibited devices Have a careful look on the following picture and remember: These screws shall NEVER be touched!!! The projection lens is mounted on the housing of the projection engine. All screws mounted on the level indicated by a black arrow are NOT to be touched.
7. Optical Adjustment 7.5 Adjustment devices Besides the adjustment rings on the projection lens to adjust focus and size, there are adjustment screws to correct distortions. The following picture gives an overview about the position and the function of the adjustment screws.
7. Optical Adjustment 7.6 First steps The entire projection unit is locked via the lock ring: Figure 7-8 Lock ring • Unlock the system (loosen the lock ring) • Loosen the screen size adaptation lock screws and the zoom lock screws on the projection lens. • Loosen slightly the securing screws of the projection lens [B]. Without unlocking the system, no adjustment is possible! 7.
7. Optical Adjustment 7.8 Picture size The wrong picture size looks like this or similar: Figure 7-9 Rear view picture size too big Turn the zoom adjustment ring at the lens ( Figure 7-1 ) counterclockwise to decrease the size of the picture. Figure 7-10 Rear view picture size too small Turn the zoom adjustment ring at the lens ( Figure 7-1 ) clockwise to increase the size of the picture. Figure 7-11 Rear view picture size o.k.
7. Optical Adjustment 7.9 Vertical Trapezoid A vertical distortion looks like this or similar. Figure 7-12 Rear view vertical trapezoid Turn the adjustment screw V1 counterclockwise ( Figure 7-6 ) and V2 clockwise until the vertical lines gets parallel to the border of the screen. Figure 7-13 Rear view vertical trapezoid Turn the adjustment screw V1 clockwise (Figure 7-6 ) and V2 counterclockwise until the vertical lines gets parallel to the border of the screen.
7. Optical Adjustment 7.10 Horizontal trapezoid A horizontal distortion looks like this or similar. Figure 7-14 Rear view horizontal trapezoid Turn the adjustment screw H1 counterclockwise ( Figure 7-6 ) and H2 clockwise until the vertical lines gets parallel to the border of the screen. Figure 7-15 Rear view horizontal trapezoid Turn the adjustment screw H1 clockwise ( Figure 7-6 ) and H2 counterclockwise until the vertical lines gets parallel to the border of the screen.
7. Optical Adjustment 7.11 Rotation The distortion “rotation” looks like this or similar: Figure 7-16 Rear view rotation Turn the rotation adjustment screw (Figure 7-7) [F] clockwise until the horizontal lines gets parallel to the border of the screen. Figure 7-17 Rear view rotation Turn the rotation adjustment screw (Figure 7-7) [F] the border of the screen.
7. Optical Adjustment 7.12 Horizontal picture shift The horizontal picture shift may looks like this or similar: Figure 7-18 Rear view horizontal position Use the adjustment screws for horizontal lens shift Figure 7-6 [C]. Tighten the left and loosen the right screw to move the picture to the right. Figure 7-19 Rear view horizontal position Use the adjustment screws for horizontal lens shift Figure 7-6 [C]. Loosen the left and tighten the right screw to move the picture to the right.
7. Optical Adjustment 7.13 Vertical picture shift The vertical picture shift may look like this or similar: Figure 7-20 Rear view vertical picture shift Use the adjustment screws for vertical lens shift Figure 7-6 [D]. Tighten the top and loosen the lower screw to move the picture downwards Figure 7-21 Use the adjustment screws for vertical lens shift Figure 7-6 [D]. Loosen the top and tighten the lower screw to move the picture upwards 7.
8. Final Adjustment and Configuration 8 Final Adjustment and Configuration After the set up of the Display Wall, the system has to be fine adjusted. This is done via the IR Remote-Control and the OSD (or the respective commands via the RS 232 Remote-Control). 8.
8. Final Adjustment and Configuration 8.1.1 Terminology of RCU controls 1 Function keys have no function for this projector 2 ADJ ADJUST key, to enter or exit the adjustment mode. 3 Address key (recessed key), to enter the address of the projector (between 0 and 9). Press the recessed address key with a pencil, followed by pressing one digit button between 0 and 9.
8. Final Adjustment and Configuration 8.2 General OVERVIEW MDG50-DL has a build in "PC like" toolbar menu which allows easy access to different parameters for setting up the projector. The toolbar menu is activated by pressing ADJ Menu items which are not applicable are grayed out. 8.3 Menu Layout The existence of a submenu is indicated by a white arrow Three suspension points indicate that the menu item hides a dialog box or a text box. A dot indicates which option is selected.
8. Final Adjustment and Configuration To enter the serial number of the new lamp, proceed as follows: • Use the cursor key to highlight Reset runtime. • Press Enter to select. The following dialog is displayed: Figure 8-4 dialog to enter the serial number of a new lamp • Use the cursor keys to highlight the input field. • Use the numeric keys on the RCU to enter the serial number of the new lamp. • Click Accept to activate the serial number. These steps have to be performed for both lamps.
8. Final Adjustment and Configuration Figure 8-6 Lamps menu, Lamp optimization This procedure optimizes the coupling of the active lamp into the optical system of the projector and is immediately triggered by selecting the command Lamp Optimization. During this procedure, the display gets dark for about 30seconds. • Use the cursor keys to highlight Lamp Optimization • Press ENTER to select.
8. Final Adjustment and Configuration 8.5 Access to the service menu To access the service menu of the OSD, proceed as follows: Start the OSD Move the cursor to Brightness Figure 8-8 first step to activate the Service Menu Enter the access code via the numeric keys on the IR Remote-Control. Press Enter to complete! The Service menu entry is shown. Move the cursor to highlight Service. Press Enter to select.
8. Final Adjustment and Configuration 8.5.1 Projector Address Projectors leaving production are all set to a projector address "255". When installed in a Display Wall, every projector has to get a unique address via it can be controlled. This address can be set between 0 and 9 (IR Remote-Control) or between 0 and 255 (RS232 Remote-Control). CAST as well as the RS232 command interface and the IR Remote-Control Unit will talk to a specific projector by means of this address.
8. Final Adjustment and Configuration Figure 8-11 Service Menu, Projector Address The projector address and the common RC5 address is displayed. Figure 8-12 Projector Address and common address The projector address is set to five, and the common RC5 address is zero. Therefore the projector will listen to commands received from an IR Remote-Control unit with the address “5” and with the address “0”. To change a value: • Move the cursor key to the respective field.
8. Final Adjustment and Configuration 8.5.1.2 How to Program an Address into the RCU? Press the ADDRESS key (recessed key on the RCU) with a pencil and enter the address with the digit buttons within 5 seconds after pushing the address key. That address can be any digit between 0 and 9. 8.5.2 RS232 baudrate Figure 8-13 Service Menu, RS232 baud rate For servicing reasons, higher baud rates can be selected. Please keep in mind that with firmware 2.
8. Final Adjustment and Configuration 8.5.3 Internal patterns Use Internal Patterns to check some properties of the system. Figure 8-14 Service Menu, Internal Patterns • Move the cursor to Internal Patterns • Press enter to select A list of available patterns is displayed. • Move the cursor key to select the desired pattern. • Press Enter to select. The test pattern is applied.
8. Final Adjustment and Configuration 8.5.3.1 The RGB test pattern By means of the RGB test pattern menue, any desired colorc can be applied. Selecting Service|Internal Patterns|RGB displays the following dialog box: Figure 8-15 dialog box to define the desired color On this dialog box, the values for red, green, blue can be entered by means of the arrow buttons. Arrows pointing to the left decrease a value, arrows pointing to the right increase a value. 4) /decreases(3) the value per 1.
8. Final Adjustment and Configuration 8.5.4 Color/Brightness Figure 8-16 Service Menu, Color/Brightness 8.5.4.1 Color Coordinate Adjustment Color Adjustment has to be done by CAST! Only very experienced personnel in possession of a spectrometer should access this menu! In case there is an urgent need to use this menu item, make sure that White Peaking is set first. Color adjustment is only valid for one White Peaking value.
8. Final Adjustment and Configuration Figure 8-17 Chromaticity diagram, CIE 1931 The ASIC needs to know the uncorrected color coordinates for red, green, blue and white as well as the relative lumens of each color. On the Color Coordinate Adjustment dialog this information is related to Measured. (CAST provides this information by measuring the factory colors).
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8. Final Adjustment and Configuration There are transformation algorithms between the different color spaces. CAST allows to switch between the presentation of the coordinates in the u', v' color space (CIE 1976) and the x, y color space (CIE 1931). The DLP Engine itself only "knows" the x, y color space, and requires that the values are entered as x, y coordinates. Only experienced personnel should edit this dialog! There is a risk of severe damages! Use CAST to do the color adjustment.
8. Final Adjustment and Configuration White Peaking Factor = W1 + W2 + W3 RGB + W + SLR = W1 RGB It's obvious that the minimum of the White Peaking Factor equals 1 (no white segment, no spoke light recapture). The maximum of the White Peaking Factor (all three contributions) is about 1.8. It varies slightly with different lamps. The White Peaking Factor can be linear scaled between its minimum and its maximum by means of thw White Peaking Value.
8. Final Adjustment and Configuration 8.5.4.3 Degamma Use Service | Color/Brightness | Degamma to change the gamma value. A list of the available gamma values pop up. The current setting is indicated by a white dot. Figure 8-20 list of available gamma values Disable applies a gamma value of “1” For OverView D series, do NOT use any of the TI gamma values. gamma = 2.
8. Final Adjustment and Configuration It is recommended to set the White Peaking value first and then adjust the gamma accordingly! A subsequent change of the White Peaking value will influence the gamma response. The following diagrams show the gamma curves for the gamma values 1 and 2.3 for an operation without white segment and without spoke light recapture (White Peaking =0) and for an operation with full white segment and full spoke light recapture (White Peaking = 1).
8. Final Adjustment and Configuration 8.5.4.4 Set Brightness Before setting brightness, it is recommended that Lamp Optimization, (cf. Lamp Optimization) has been performed at least once per lamp! Use this menu to switch between a relative brightness setting and an absolute brightness setting. Per factory default, in new systems the value is set to relative (no brightness information about the used lamp is available).
8. Final Adjustment and Configuration The dimmer will be positioned immediately after entering a new target value, and the related DIS value is adjusted accordingly. Due to the fact that the lamps show tolerances in burner position and arc length, multiple lamps with the identical relative brightness value will show differences in emitted brightness. This can be checked by reading out the value of the direct illumination sensor (DIS).
8. Final Adjustment and Configuration Figure 8-26 message at dimmer range limit Please note: this error message does not indicate a dimmer failure! This message indicates that the dimmer cannot achieve the desired value but operates at his limits (100%, or 50% respectively). In this operation mode, the commands of the Brightness menu are available: Figure 8-27 Brightness menu commands are available 8.5.4.5 Optical Dimmer OverView D uses a dimmer wheel with a variable slit.
8. Final Adjustment and Configuration 1 normalized DIS value 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 1400 1600 1800 2000 2200 2400 2600 2800 3000 dimmer position [ steps ] Figure 8-29 intensity of emitted light depends on the position of the dimmer wheel Only dimmer positions between (approx.) 1600 (minimum brightness) and (approx.) 2600 (maximum brightness) can be addressed. The dimmer wheel can be enabled or disabled by means of the menu Service | Color/Brightnes |Optical Dimmer.
8. Final Adjustment and Configuration Optical Dimmer, enabled This is the default setting. which allows automated brightness control and the lumens lock mode. At reboot the home position of the dimmer is searched. Since in this operation mode brightness is automatically controlled, the electronic control of brightness and contrast of the IR Remote-Control unit is not available! (No manual interference in the automated operation mode).
8. Final Adjustment and Configuration To change the values • Increase 4or decrease 3the value by means of the arrow keys. The menus vanish by pressing Exit on the IR Remote-Control unit or if there is no change within 5 seconds. Please note: These settings are only valid for the optical dimmer being disabled. In case the optical dimmer is enabled again, these settings are set back to their neutral positions (50)! 8.5.4.6 DIS Calibration Factor The DIS Calibration Factor is determined by CAST.
8. Final Adjustment and Configuration How to determine the DIS Calibration Factor The DIS Calibration Factor is determined by CAST. The following description applies if there is urgent need to define the DIS Calibration Factor, and if no CAST is available. To determine the DIS Calibratin Factor, it is mandatory to set the DIS correction factor to 0.0. This has to be done in the menu Color/Brightness| Set Brightness To calibrate the DIS, a lux meter is required.
8. Final Adjustment and Configuration 8.5.5 Orientation Figure 8-35 Service menu: Orientation For DLP projection engines incorporated in OverView D systems, this menu entry is irrelavant: The orientation of the projection engine is fixed and defined as Front/Ceiling. However, in case your picture is displayed upside down, it might be recommended to check the orientation set on this menu. (The other orientations are required for test situations with the engine NOT installed in the structure.
8. Final Adjustment and Configuration 8.5.6 Maintenance Figure 8-36 Service menu: Maintenance 8.5.6.1 Color Wheel Alignment This setting specifies the delay value between the color wheel index signal and the DLP electronics. Each step equals 100 ns. The value is specific for each color wheel cassette and will be programmed in production. Do not change/alter this value! In case of color wheel exchange a new delay value has to be entered by the support engineer.
8. Final Adjustment and Configuration 8.5.6.2 Restore Default Settings By means of this command, the settings stored in production can be applied again. Restoring can be done for the projection unit and for the illumination unit. After the Restore command for the respective device, all adjustments will be lost! To restore the parameters set in production: • Move the cursor key to highlight Restore Default Settings. • Press Enter to select.
8. Final Adjustment and Configuration A warning pops up to inform that the user settings will be lost. • Select Yes to restore the production settings, select No to abort the procedure. Figure 8-39 warning about the loss of the user settings 8.5.6.3 Program Inputboard Figure 8-40 Servic|Maintenance|Porgram Input Board Use this command to program the input board. This procedure is recommended e.g.
8. Final Adjustment and Configuration 8.5.6.4 Restart Projector Selecting this command does a switch off – cool down – switch on sequence.
8. Final Adjustment and Configuration 8.5.6.5 Lamp Driver Selecting this entry, displays a list with the lamp drivers of the different versions of the illumination unit: Figure 8-43 Service |Maintenance|Lamp driver Selecting this command opens a dialog to select the correct lamp driver. Default setting (factory setting) is PowerPack 120W. This selection has to be adjusted according the actual lamp driver employed in the system.
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8. Final Adjustment and Configuration 8.5.8 I2C Diagnostics igure 8-47 Service|Maintenance|I2C Diagnostics This command displays the I2C Diagnositc table of the devices, including their addres and their status.
8. Final Adjustment and Configuration 8.5.9 Dimmer Sensor Power The dimmer sensors requires to be powered only when performing a reference search. Thus during normal operation the life time of the dimmer sensor could be enhanced by shutting off the power. However, the effects of this have not yet been investigated thouroughly, therefore it is recommended NOT to change the default setting which is enabled.
8. Final Adjustment and Configuration 8.5.10 Save igure 8-51 Service|Save This entry opens a sub menu with the items Save now and Auto save: Per default, every 15 minutes the projector saves all parameters. During this process, which lasts about 7 seconds, the projector is blocked for communication. Since this might be annoying in some cases, the new functionalities Save now and Auto Save have been introduced. Auto Save allows to disable or enable the regularly saving procedure.
8. Final Adjustment and Configuration 8.5.11 Freeze Figure 8-53 Service menu: Freeze This new function allows to freeze the current picture. The picture will be stored in the formatter board at the end of the data treatement chain. Thus dithering properties which are introduced earlier in the processing chain cannot be observed dynamically. Also the dithering noise is frozen in that case.
8. Final Adjustment and Configuration 8.5.12 Disable IR Figure 8-54 Service menu: Disable IR By selecting this command, all OSD content will disappear and the IR will be disabled. This function is intended to be used to close a service/maintenance session. It goes without saying, that it is impossible to re-enable IR control by using the IR remote control unit. IR can be enabled using the RS232 remote control, or by pressing the On/Reset button on the rear side for about 10 seconds.
8. Final Adjustment and Configuration 8.5.13 Lamps Figure 8-55 Service Menu: Lamps 8.5.13.1 Clear Lamp History Clear Lamp History will erase all former data of all lamps ever used with the system.
8. Final Adjustment and Configuration 8.5.13.2 Write Lamp Runtime This command opens a sub menu where the runtimes of lamp top and lamp bottom can be changed. This function is intended to be used together with the function Lamp Top Serial Number and Lamp Bottom Serial number. These two commands together allow exchanging lamps within a Display Wall and keep tracking of their runtimes. Figure 8-57 Service|Lamps|Write Lamp Runtime 8.5.13.
8. Final Adjustment and Configuration 8.5.13.4 Runtime Warning Figure 8-59 Service|Lamps|Runtime Warning In this menu the limit for a Lamp Runtime Warning can be set in the range 0 hours to 15000 hours. Default value is 6000 hours (nominal operation time of the 120W UHP lamps). • Move the cursor key to Runtime Warning • Press Enter to select. A dialog pops up where the current lamp runtime is indicated.
8. Final Adjustment and Configuration To change the specified runtime: • Move the cursor key to the respective field. • Enter the new value by means of the numeric keys of the IR Remote-Control. in Hot Standby mode. the warning pops up if the operation time of one of the lamps exceed the specified value. In Cold Standby mode: the warning pops up if the operation time of the active lamp exceeds the specified value. 8.5.13.
8. Final Adjustment and Configuration 8.5.14 Version Figure 8-63 Service menu: Version Select this command to see the release status of different modules of the firmware.
8. Final Adjustment and Configuration 8.5.15 More The More menu gives access to activate the Hot Standby mode, which is only accessible with an authorization code. Figure 8-65 Service menu: More To access the Hot Standby option: • Use the cursor key to highlight More • Press Enter to select. A dialog box opens to enter the Authorization Code: Figure 8-66 Access requires Authorization Code Contact Bernard Geitz to receive the projector-specific Authorization Code (email: bernhard.geitz@barco.
8. Final Adjustment and Configuration The correct Authorization Code opens a dialog box to enable (On)/disable (Off) Hot Standby Mode: Figure 8-67 dialog box to switch on/off Hot Standby functionality In case Hot Standby is enabled, it is mandatory to inform Project Management. Hot Standby requires special actions, e.g. with service contracts.
9. Updating projectors to Firmware 2.0 9 Updating projectors to Firmware 2.0 Firmware 2.
10. Manual User Interface 10 Manual User Interface The manual user interface located at the rear of OverView D includes the switches of the illumination unit [A], [B], [C], the LED’s of the illumination unit, and the LED’s of the lamp doors. The manual user interface is intended to operate the projection module when servicing. The trained Barco support technicians can analyze errors by evaluating the status of the LEDs. Figure 10-1 detail of rear view OverView mD 10.1.
10. Manual User Interface 10.1.2 Standby Switch The Standby Switch [B] has 3 positions: neutral (not pushed), up (pushed to the top), down (pushed to the bottom). The switch is slope sensitive and reacts when changing from one position to the other. To prevent operation errors, a minimum time is required for pushing. After sending a command (after pushing the switch), the next command can only be sent after the release of the switch for at lease 0.5s.
10. Manual User Interface 10.1.3 Active Lamp Selection Switch The Active Lamp Selection Switch [C] has 3 positions: neutral (not pushed), up (pushed to the top), down (pushed to the bottom). The switch is slope sensitive and reacts when changing from one position to the other. To prevent operation errors, a minimum time is required for pushing. After sending a command (after pushing the switch), the next command can only be sent after the release of the switch for at lease 0.5s.
10. Manual User Interface 10.1.
10. Manual User Interface 10.1.
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11. De-mounting the seamless screens When the screen to start de-installation has been defined, turn in the two horizontal movement screws of this screen until the screen front is moved approx. 2mm against the vertical frame towards the horizontal movement screw.
